652005459 has 12 divisors (see below), whose sum is σ = 1076326576. Its totient is φ = 372574512.

The previous prime is 652005443. The next prime is 652005461. The reversal of 652005459 is 954500256.

652005459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 652005459 - 2⁴ = 652005443 is a prime.

It is a super-2 number, since 2×652005459² = 850222237131601362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652005059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5174584 + ... + 5174709.

Almost surely, 2^652005459 is an apocalyptic number.

652005459 is a deficient number, since it is larger than the sum of its proper divisors (424321117).

652005459 is a wasteful number, since it uses less digits than its factorization.

652005459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10349306 (or 10349303 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 652005459 is about 25534.3975648536. The cubic root of 652005459 is about 867.1290660855.

The spelling of 652005459 in words is "six hundred fifty-two million, five thousand, four hundred fifty-nine".